Some sources of discrepancy between static retinoscopy and subjective refraction.

W N Charman
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Abstract

Conflicting views have been expressed in the literature regarding the sign and magnitude of the difference between the values of ocular correction deduced by retinoscopy and by subjective refraction. Possible causes for such a discrepancy are briefly reviewed. Calculations based upon experimental data show that neither the reddish colour of the retinoscopic reflex nor the position of the layer in the retina at which the reflex originates are likely to introduce any important discrepancy. The probable significance of other factors is assessed.

静态视网膜镜检查与主观屈光检查差异的一些来源。
关于由视网膜镜和主观屈光推断的眼部矫正值之间的差异的符号和大小,文献中表达了相互矛盾的观点。简要审查了造成这种差异的可能原因。基于实验数据的计算表明,无论是视网膜镜反射的红色,还是视网膜中产生反射的层的位置,都不可能产生任何重要的差异。评估其他因素的可能重要性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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